Register

What would be the mass of 9.03 x 1021 molecules of hydrobromic acid (HBr)?

What would be the mass of 9.03 x 1021 molecules of hydrobromic acid (HBr)?
asked 203k views
4 votes
What would be the mass of 9.03 x 1021 molecules of hydrobromic acid (HBr)?

asked
User Andreasg
by
7.8k points

1 Answer

1 vote
9.03 * 10^21 molecules HBr *HBr 1 mol divided by 6.02 * 10 ^23 molecules HBr
* 1 mol HBr = 1.21 g HBr
so the mass would also be the molar mass which is 1.21 g/mol
answered
User RavenMan
by
8.2k points
← Prev Question Next Question →

Related questions

User Realstrategos
asked Sep 20, 2021 64.9k views
PLEASE HELP ME what would be the mass of 9.03 x 1021 molecules of hydrobromic acid (HBr)?
Realstrategos asked Sep 20, 2021
by Realstrategos
7.9k points
1 answer
4 votes
64.9k views
User Sandokan El Cojo
asked Dec 22, 2022 151k views
What would be the mass of 9.03 x 1021 molecules of hydrobromic acid?
Sandokan El Cojo asked Dec 22, 2022
by Sandokan El Cojo
7.9k points
1 answer
7 votes
151k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Link Copied!